Gustav adolf schetti



j 4 May 27, 1930. s. A. SCHETTL ER 1,759,871

MACHINE FOR OPERATING ON RIDES, SKINS, AND LEATHER Filed Nov. 30, 1926 luvz-uTon intshetween theehds Of the respective feed inachmefe ergt iiigupoli hides, eather and; ether'feimflar pieces" of; OrkQ-a'feediiig liieehehism comprisizi'ge feed f 31 p zii fof feed rolls forflcd -eopeizttien v e;fi 1 "st-11 nenthmed rolhkfild eaeh efthe air f-lfeed;fiells hztvihghelictlly erfali ged Iedee xtending; in oppesite directions "from oin tsfbetween thefen'ds of the reepec'ti vefeed rolls; the b l'ides 6f eife 1011" being" in ll ey'er'sle'd relatieh t0 ltheibla'desfef the ether r011 s'olfthat during thefeeding0perati01i the blades of one" roll epe'ra't'e' to sprezidthe' work andjthe other eeiitrac itgin these-me direction; -1 '4 V hiaehi neforr operating upenlfhides, s -1ns,*1 eathe r' 'ahd' other similar pieces f of work, a bladed 'c ylindei fer operating onthe f ffworki having Qhelically V ar anger blades. exlendingEiliopposite'direetionsflfrempoihtefbe V ytween the'enjds of the cylinder-5a bed r011 fer: m upperting the Work a geinst the Ithiut; of

I 'fthe bledeghnd means fer feeding thewprk v jpast-ithe cylin'der comprising-two feed rolls I havi ng hehcallyarfanged blades extended" Ffor supporting the'lwerk against the thrust the feedprhllsxlheyin'g efrubber Covered 5111 e arrimged bledes extendedfin opp'esite diriec'} F-tions-fr'om .point s betweenthe ends of the feed ting upon hides;

idi spo's egl similarlyjte tho se of thebladediey'l I inderjend ahOthr'QfQt the :feed "rolls ayin "'ihelical'blades disposedrevelsely'te the blzides f 0f the firetmehtion'ed bladed feed rolL- Q I skihs," 1eathe1 and Othii' similar pieces of T Work, afbladedcylihder for'foperating on the rework havinghelically ar g dblades ex fg tending foppesited i'rections from points r r jf ferSuPporting the werk ra'ga'inst the thrustb f;

:jjn; Opposite directions :from points between j theflefldsfof "eaeh" feed telly-the "blades ef "one i feedn'rolli beingin lreversed "relation lteithe blaldesj of-the'werking eylind'eres o that these bladesftendto.celintereet sidewiee movement bflthe Workhythebledes ofthecylinder. j

, skihs',leatherj endlotherl similar pie'ce'sef I Werk, a blad'ed cyilihderfer'operatingbn the u j werki vhailing -helically arrztnged i'hladeelex fte'n1d i ng in {opposite direetions frolh points 3 between the ends of the -cy1inder,.;a=hecli llf j face Land ienother V feed' roll having helically 1 011 17118 blades of is aidffeed r011 beiiig inrreq 11 versed 'relatien tethe blades of; the Working qrk'by the jskins 1eathe1 and other similai'piecesbf Work; V a helieally bladedbyli nder vfor operating on the Wofrlga member for: supporting the work V ,agai1ist the" cylinder, and e plurality offem; 1

'frells for'feedingthework 'past the cylinder, 1 Qne lqf the feedjiollghavinq helical blades 7. In 'jeinachine fer opera-tihgfupen hides,

betweens.f inefe naefebm 11511 the blades; and a plurality 'of feed follsl fer feeding the work past theeylin'der, bile-pf 7 thejfeecl rollsfhztving ihelicallyfl arranged};- blade'sfdiposed similarly torzthose 01?" her 'bladedeyliridei' and aIiOther feed rqllfhagvlrg'g he'lieally ai ranged 'bIQdesdi'SP Sed;revepsel te the-blades Of the other: feed r0113 '8, hi a machine:for operetingupdn.hideg skin's, zleethel' end" similarfpi'eces of work; 21-; helieally bladed c ylihde r' fopepemtihgbn the W a m be i r, l pp r 'i ef wq k aga-inst the eylindergand means comprising a plurality ef helically;bladed, feed rolls fef jfeeding the .wefkjpast the 'eylinder,fene" ef' the feed r'olls havinggblades dispe'sed reiferse 1y to the blades'o f thecylixiderf. 1} 1 In testimony whereefi I h velsigneclgmyf nzu ne to this'lspecification.

ADOLFLF; I I 7' v GUSTAV 

